GB2153531B - Ultrasonic inspection of tube to tube plate welds - Google Patents
Ultrasonic inspection of tube to tube plate weldsInfo
- Publication number
- GB2153531B GB2153531B GB08500514A GB8500514A GB2153531B GB 2153531 B GB2153531 B GB 2153531B GB 08500514 A GB08500514 A GB 08500514A GB 8500514 A GB8500514 A GB 8500514A GB 2153531 B GB2153531 B GB 2153531B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- ultrasonic inspection
- plate welds
- tube plate
- welds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
- G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
- G01N2291/2675—Seam, butt welding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Signal Processing (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848402098A GB8402098D0 (en) | 1984-01-26 | 1984-01-26 | Ultrasonic inspection of tube |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8500514D0 GB8500514D0 (en) | 1985-02-13 |
GB2153531A GB2153531A (en) | 1985-08-21 |
GB2153531B true GB2153531B (en) | 1987-03-04 |
Family
ID=10555595
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB848402098A Pending GB8402098D0 (en) | 1984-01-26 | 1984-01-26 | Ultrasonic inspection of tube |
GB08500514A Expired GB2153531B (en) | 1984-01-26 | 1985-01-09 | Ultrasonic inspection of tube to tube plate welds |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB848402098A Pending GB8402098D0 (en) | 1984-01-26 | 1984-01-26 | Ultrasonic inspection of tube |
Country Status (5)
Country | Link |
---|---|
US (1) | US4593568A (en) |
JP (1) | JPS60179651A (en) |
DE (1) | DE3502039A1 (en) |
FR (1) | FR2558960B1 (en) |
GB (2) | GB8402098D0 (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8509836D0 (en) * | 1985-04-17 | 1985-05-22 | Rolls Royce | Transient stress wave events |
JPS61286748A (en) * | 1985-06-14 | 1986-12-17 | Nippon Piston Ring Co Ltd | Method for inspecting connection state of assembling type cam shaft |
SE455538B (en) * | 1985-12-06 | 1988-07-18 | Tekniska Roentgencentralen Ab | Ultrasonic probe for testing a slotted or semi-finished piece of material |
JPS62135765A (en) * | 1985-12-10 | 1987-06-18 | Agency Of Ind Science & Technol | Measuring method for depth of minute crack |
GB2191860B (en) * | 1986-06-19 | 1991-01-16 | Central Electr Generat Board | Method of detecting an obstruction or a discontinuity in a tube |
FR2635189B1 (en) * | 1988-08-05 | 1994-01-14 | Framatome | DEVICE FOR NON-DESTRUCTIVE TESTING OF A CIRCULAR WELDING WITHIN A STEAM GENERATOR TUBE |
SE463838B (en) * | 1989-02-01 | 1991-01-28 | Bofors Ab | PROCEDURE AND DEVICE TO DETERMINE THE ADMINISTRATION RATE BETWEEN AN EXPLOSIVE SUBSTANCE AND LIMIT AREA OF A PROJECTILE'S RESTRICTION WALL |
US5118464A (en) * | 1991-03-15 | 1992-06-02 | General Electric Company | Method of ultrasonic inspection of materials through opaque barriers |
US5243862A (en) * | 1991-06-04 | 1993-09-14 | The Babcock & Wilcox Company | Confirmation of hydrogen damage in boiler tubes by refracted shear waves |
US5359898A (en) * | 1991-06-04 | 1994-11-01 | The Babcock & Wilcox Company | Hydrogen damage confirmation with EMATs |
US5377237A (en) * | 1993-04-05 | 1994-12-27 | General Electric Company | Method of inspecting repaired stub tubes in boiling water nuclear reactors |
CA2144597C (en) * | 1994-03-18 | 1999-08-10 | Paul J. Latimer | Improved emat probe and technique for weld inspection |
US5546187A (en) * | 1995-03-15 | 1996-08-13 | Hughes Aircraft Company | Self-referencing laser-based ultrasonic wave receiver |
US5689070A (en) * | 1995-07-24 | 1997-11-18 | The Babcock & Wilcox Company | High temperature electromagnetic acoustic transducer (EMAT) probe and coil assemblies |
DE19617455C2 (en) * | 1996-05-02 | 1998-04-09 | Siemens Ag | Method for ultrasound inspection of a workpiece |
US6158285A (en) * | 1997-08-26 | 2000-12-12 | Mcdermott Technology, Inc. | EMAT inspection of welds in thin steel plates of dissimilar thicknesses |
US6192760B1 (en) | 1999-08-19 | 2001-02-27 | Mcdermott Technology, Inc. | EMAT transmit/receive switch |
WO2003106992A2 (en) * | 2002-06-17 | 2003-12-24 | Swagelok Company | Ultrasonic testing of fitting assembly |
UA80557C2 (en) * | 2002-07-17 | 2007-10-10 | Шелл Інтернаціонале Рісерч Маатшаппідж Б.В. | Method for inspecting welds by means of electromagnetic acoustic transducers |
CN100377828C (en) * | 2002-07-17 | 2008-04-02 | 国际壳牌研究有限公司 | Joining expandable tubulars |
US7282663B2 (en) | 2002-07-29 | 2007-10-16 | Shell Oil Company | Forge welding process |
US20050056105A1 (en) * | 2003-06-02 | 2005-03-17 | Delacroix Bradley S. | Method and apparatus for inspection of reactor head components |
US7774917B2 (en) * | 2003-07-17 | 2010-08-17 | Tubefuse Applications B.V. | Forge welding tubulars |
DK1960766T3 (en) * | 2005-12-16 | 2016-06-06 | Bae Systems Plc | Fejldetektering i svejste strukturer. |
KR100768390B1 (en) | 2006-09-14 | 2007-10-18 | 한국전력공사 | Heat exchanger tube inspection device using guided ultrasonic wave |
US8553494B2 (en) * | 2007-01-11 | 2013-10-08 | Baker Hughes Incorporated | System for measuring stress in downhole tubulars |
US7660197B2 (en) * | 2007-01-11 | 2010-02-09 | Baker Hughes Incorporated | System for measuring stress in downhole tubulars |
US10197536B2 (en) * | 2012-05-11 | 2019-02-05 | Basf Se | Method for detecting damage to a hollow shaft |
US9255860B2 (en) | 2013-03-11 | 2016-02-09 | General Electric Company | Immersion inspection system for a machine and related method of operation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2557992C3 (en) * | 1975-12-22 | 1978-06-29 | Kraftwerk Union Ag, 4330 Muelheim | Test system carrier for testing the connection nozzle area in pressure vessels, especially reactor pressure vessels of nuclear power plants with ultrasound |
US4361044A (en) * | 1980-12-09 | 1982-11-30 | The United States Of America As Represented By The United States Department Of Energy | Scanning ultrasonic probe |
JPS57148248A (en) * | 1981-03-10 | 1982-09-13 | Hitachi Ltd | Ultrasonic defect finding device |
-
1984
- 1984-01-26 GB GB848402098A patent/GB8402098D0/en active Pending
-
1985
- 1985-01-09 GB GB08500514A patent/GB2153531B/en not_active Expired
- 1985-01-14 US US06/691,002 patent/US4593568A/en not_active Expired - Fee Related
- 1985-01-23 DE DE19853502039 patent/DE3502039A1/en not_active Withdrawn
- 1985-01-25 FR FR8501090A patent/FR2558960B1/en not_active Expired
- 1985-01-26 JP JP60013381A patent/JPS60179651A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3502039A1 (en) | 1985-08-01 |
FR2558960B1 (en) | 1988-10-14 |
GB8402098D0 (en) | 1984-02-29 |
JPS60179651A (en) | 1985-09-13 |
GB8500514D0 (en) | 1985-02-13 |
US4593568A (en) | 1986-06-10 |
GB2153531A (en) | 1985-08-21 |
FR2558960A1 (en) | 1985-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950109 |